Company News | Hebei Haihao High Pressure Flange & Pipe Fitting Group Co. - Part 37

The function of anticorrosive coating for pipeline products

2019-04-30 8:09:23 Views:3532
Causes of pipeline corrosion

2019-04-29 9:38:36 Views:3126
What is sandblasting and its application

2019-04-28 9:16:20 Views:5329
Introduction of plug

2019-04-26 9:35:33 Views:3033
Notes before purchase large diameter seamless pipe

2019-04-19 13:30:22 Views:2506
The difference between welded steel pipe and seamless steel pipe

2019-04-17 14:21:24 Views:6063
Difference between duplex stainless steel and ferritic stainless steel

2019-04-11 9:51:45 Views:2954
Haihao Group attended in CIPPE

2019-04-09 9:30:58 Views:2902
What is the advantage of stainless steel elbows?

2019-04-04 6:24:21 Views:9736
Pipe fittings with high strength sunscreen and anti-corrosion coating finished in Haihao Group

2019-04-03 8:32:00 Views:2574
What is an anchor flange?

2019-04-01 9:06:46 Views:7778
Introduction of reducing flange

2019-03-29 8:02:31 Views:3208
A good chance for your piping products order

2019-03-28 8:40:04 Views:2267
Haihao Group will attend NEFTEGAZ 2019

2019-03-22 8:37:07 Views:2698
HEBEI HAIHAO GROUP will attend the 8th Tube China

2018-08-28 1:23:34 Views:2518
Water reclamation plant with cement lining

2018-08-23 2:46:04 Views:2900
ASTM A179 Boiler Pipe

2018-08-02 9:04:21 Views:2793
Haihao Group offer excellent piping solutions for sewage treatment project in Iraq

2018-07-26 1:05:54 Views:2458
Hydrostatic test for pipeline

2018-07-25 1:33:44 Views:2604
The definition and advantage of 3PE

2018-07-09 6:43:36 Views:2883

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